<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link type="text/css" rel="stylesheet" href="/webjars/bootstrap/3.3.7/css/bootstrap.css">
    <script type="text/javascript" src="/webjars/jquery/3.4.1/jquery.js"></script>
    <script type="text/javascript" src="/webjars/bootstrap/3.3.7/js/bootstrap.js"></script>
    <script type="text/javascript" src="/webjars/vue/2.6.10/dist/vue.js"></script>
    <script type="text/javascript" src="/webjars/axios/0.19.0/dist/axios.js"></script>
</head>
<body>
<div id="vuebox">
    <div class="container" style="margin-top: 50px">
        <div class="row">
            <div class="col-md-6">
                <form class="form-inline" role="form" style="padding-left: 250px;">
                    <div class="form-group" style="padding-left: 20px;">
                        <label>商品分类:</label>
                        <select class="form-control" v-model="categoryId">
                            <option value="0">全部</option>
                            <option v-for="item in categoryList.data" :value="item.id">{{item.name}}</option>
                        </select>
                    </div>
                    <div class="form-group" style="padding-left: 20px;">
                        <button type="button" class="btn btn-primary" @click="selectEntry(1)">查询</button>
                    </div>

                </form>

            </div>
            <div class="col-md-4 text-right">
                <a class="btn btn-primary" @click="showModal">添加商品</a>
            </div>
        </div>

        <br/>
        <table class="table table-striped">
            <thead>
            <tr>
                <th>商品编号</th>
                <th>商品名称</th>
                <th>库存量</th>
                <th>经手人</th>
                <th>时间</th>
                <th>操作</th>
            </tr>
            </thead>
            <tbody>
            <tr v-for="item in entries.data.list">
                <td>{{item.id}}</td>
                <td>{{item.title}}</td>
                <td>{{item.summary}}</td>
                <td>{{item.uploaduser}}</td>
                <td>{{item.createdate}}</td>
                <td>
                    <button class="btn btn-success" @click="to_update_entry(item.id)">修改</button>
                    <button class="btn btn-danger" @click="deleteEntry(item.id)">删除</button>
                </td>
            </tr>
            </tbody>
        </table>
        <br/>
        <div class="text-center">
            <ul class="pagination">
                <li v-show="entries.data.hasPreviousPage">
                    <a href="#" @click.stop="selectEntry(entries.data.prePage)">&laquo;</a>
                </li>
                <li :class="{active:!entries.data.pageNum==i}" v-for="i in entries.data.navigatepageNums">
                    <a href="#" @click.stop="selectEntry(i)">{{i}}</a>
                </li>
                <li v-show="entries.data.hasNextPage">
                    <a href="#" @click.stop="selectEntry(entries.data.nextPage)">&raquo;</a>
                </li>
            </ul>
        </div>
    </div>

    <!--模态框-->
    <div class="modal" id="mymodal">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <button class="close" type="button" @click="hideModal()">&times;</button>
                    <div class="modal-title">
                        添加图书
                    </div>
                </div>
                <div class="modal-body">
                    <form class="form-horizontal" role="form">
                        <input id="entry_id" type="text" v-model="new_entry.id">
                        <div class="form-group">
                            <label for="categoryId" class="col-sm-2 control-label">商品分类</label>
                            <div class="col-sm-10">
                                <select id="categoryId" class="form-control" v-model="new_entry.categoryId">
                                    <option value="0">全部</option>
                                    <option v-for="item in categoryList.data" :value="item.id">{{item.name}}</option>
                                </select>
                            </div>
                        </div>
                        <div class="form-group">
                            <label for="title" class="col-sm-2 control-label">商品名称</label>
                            <div class="col-sm-10">
                                <input v-model="new_entry.title" id="title" type="text" class="form-control"
                                       placeholder="请输入图书名称">
                            </div>
                        </div>
                        <div class="form-group">
                            <label for="summary" class="col-sm-2 control-label">库存量</label>
                            <div class="col-sm-10">
                                <input v-model="new_entry.summary" id="summary" type="text" class="form-control"
                                       placeholder="请输入图书摘要"/>
                            </div>
                        </div>
                        <div class="form-group">
                            <label for="uploaduser" class="col-sm-2 control-label">经手人</label>
                            <div class="col-sm-10">
                                <input v-model="new_entry.uploaduser" id="uploaduser" type="text" class="form-control"
                                       placeholder="请输入上传人">
                            </div>
                        </div>
                        <div class="form-group">
                            <label for="createdate" class="col-sm-2 control-label">时间</label>
                            <div class="col-sm-10">
                                <input v-model="new_entry.createdate" id="createdate" type="text" class="form-control"
                                       placeholder="请输入上传时间">
                            </div>
                        </div>
                    </form>
                </div>
                <div class="modal-footer">
                    <button class="btn btn-default" @click="hideModal()">关闭</button>
                    <button class="btn btn-primary" @click="saveEntry()">保存</button>
                </div>
            </div>
        </div>
    </div>


</div>
</body>
</html>

<script type="text/javascript">
    var vm = new Vue({
        el: "#vuebox",
        data: {
            categoryList: {},
            categoryId: "0",
            entries: {},
            pageNum: '',
            delResult: {},
            new_entry: {id: '', categoryId: '0', title: '', summary: '', uploaduser: '', createdate: ''}
        },
        methods: {
            selectEntry: function (pageNum) {
                axios.get("/selectEntry", {params: {categoryId: this.categoryId, pageNum: pageNum}})
                    .then(res => this.entries = res.data);
                this.pageNum = pageNum;
            },
            deleteEntry: function (id) {
                axios.get("/delEntryId", {params: {id: id}}).then(res => {
                    this.delResult = res.data;
                    if (this.delResult.result == 'SUCCESS') {
                        alert("删除成功")
                        this.selectEntry(this.pageNum);

                    } else {
                        alert(this.delResult.message);
                    }
                });
            },
            showModal: function () {
                $('#mymodal').modal('show');
            },
            hideModel: function () {
                $('#mymodal').modal('hide');
                this.clearForm();
            },
            clearForm: function () {
                $('#entry_id').val();
                $('#categoryId').val(0);
                $('#title').val('');
                $('#summary').val('');
                $('#uploaduser').val('');
                $('#createdate').val('');
            },
            saveEntry: function () {
                axios.post("/saveEntry", this.new_entry).then(res => {
                    this.delResult = res.data;
                    if (this.delResult.result == 'SUCCESS') {
                        this.selectEntry(this.pageNum);
                        this.hideModel();
                    } else {
                        alert(this.delResult.message);
                    }
                });
            },
            to_update_entry(id) {
                axios.get("/getEntryById", {params: {id: id}}).then(res => {
                    this.new_entry = res.data.data;
                    this.showModal();
                });
            }
        },
        mounted() {
            axios.get("/getCategoryList").then(res => this.categoryList = res.data);
            this.selectEntry(1);
        }
    });


</script>